What is the role of Nitrogen padding in gas shipping?
Direct Answer
Option D: Maintain positive dry inert gas pressure over cargo or insulation spaces
Nitrogen padding maintains a positive, dry inert gas pressure over cargo liquid surfaces and within insulation spaces. This prevents moisture ingress, inhibits flammable atmospheres, and protects sensitive containment systems in compliance with IGC Code safety standards.
All Options
Detailed Explanation & Context
Nitrogen padding maintains a positive, dry inert gas pressure over cargo liquid surfaces and within insulation spaces. This prevents moisture ingress, inhibits flammable atmospheres, and protects sensitive containment systems in compliance with IGC Code safety standards.
Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Liquefied Gas Tanker Cargo Operations (LGTCO/LGTF).
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